343933 has 2 divisors, whose sum is σ = 343934. Its totient is φ = 343932.

The previous prime is 343913. The next prime is 343939. The reversal of 343933 is 339343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182329 + 161604 = 427^2 + 402^2 .

It is a cyclic number.

It is not a de Polignac number, because 343933 - 2⁵ = 343901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343898 and 343907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171966 + 171967.

It is an arithmetic number, because the mean of its divisors is an integer number (171967).

2³⁴³⁹³³ is an apocalyptic number.

It is an amenable number.

343933 is a deficient number, since it is larger than the sum of its proper divisors (1).

343933 is an equidigital number, since it uses as much as digits as its factorization.

343933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 25.

The square root of 343933 is about 586.4580121373. The cubic root of 343933 is about 70.0634119265.

The spelling of 343933 in words is "three hundred forty-three thousand, nine hundred thirty-three".